Human Ephrin-A1 / EFNA1 Protein, Fc Tag
Human Ephrin-A1, Fc Tag (EF1-H5251) is expressed from human 293 cells (HEK293) . It contains AA Asp 19 - Ser 182 (Accession # P20827-1) .
Product Specifications
Background
Ephrin-A1 (EFNA1) is also known as EPLG1, LERK1, TNFAIP4, Immediate early response protein B61, which belongs to the ephrin family. EFNA1 contains one ephrin RBD (ephrin receptor-binding) domain. EFNA1 is cell surface GPI-bound ligand for Eph receptors, and is a family of receptor tyrosine kinases which are crucial for migration, repulsion and adhesion during neuronal, vascular and epithelial development. EFNA1 binds promiscuously Eph receptors residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. EFNA1 plays an important role in angiogenesis and tumor neovascularization.
Specifications
This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 46.0 kDa. The protein migrates as 53-57 kDa under reducing (R) condition, and 100-115 kDa under non-reducing (NR) condition (SDS-PAGE) due to glycosylation.
Accession Number
P20827-1
Expression Region
Asp 19 - Ser 182
Host
HEK293
Target
Ephrin-A1
Conjugation
Unconjugated
Tag
C-Fc
Source
Human
Stability
● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Endotoxin
1.0 EU per μg
Purity
95%
Bioactivity
Immobilized Biotinylated Human EphA2 Protein, His,Avitag (Cat. No. EP2-H82E4) at 1 μg/mL (100 μL/well) on streptavidin (Cat. No. STN-N5116) precoated (0.5 μg/well) plate can bind Human Ephrin-A1, Fc Tag (Cat. No. EF1-H5251) with a linear range of 0.1-1 ng/mL (QC tested).
Format
Powder
Buffer
50 mM Tris, 100 mM Glycine, pH7.5
Additives
Trehalose
Molecular Weight
46.0 kDa
Shipping Conditions
RT
Storage Conditions
-20°C
Package Size
1mg*1
Product Datasheet
Https://www.acrobiosystems.com/static/main/products/pdf/ds/EF1-H5251.pdf
Species
Human
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